SEPTEMBER 18, 2026
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Case File

CVE-2026-79988

HIGH · CVSS 8.7 EPSS 0.26% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-27 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

The Twig sandbox mechanism in Craft CMS is improperly configured, allowing authenticated users to execute remote code through dangerous functionalities inherited from the Yii framework. This vulnerability poses a significant risk of unauthorized access and system compromise. Organizations using Craft CMS should prioritize remediation to mitigate potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-79988
Severity
HIGH
CVSS
8.7
EPSS
0.26%

Original NVD Description

The Twig sandbox mechanism in Craft CMS is configured to allow dangerous functionality from the Yii framework, leading to authenticated RCE similar to previously disclosed vulnerabilities.